It looks okay, I think it needs more variety, instead of a wall of small ramps and torches duped and reduped over and over.
You may not like it, but I think it looks very good (or better than playerjet emitter) to use destructowand Idle emitter. It seems more realistic, more like a flame; whereas playerjet looks like some sort of chemical reaction is taking place.
Here's a pic of Destructowand Idle emitter: